Warhammer 40,000: Rogue Trader - The Infinite Museion — cheap CD keys, compare prices
Is it worth buying?
The price is at or near the lowest we've tracked — a good time to buy
Buy · K4G €6.36
About the game
The Infinite Museion is a narrative DLC for Warhammer 40,000: Rogue Trader that takes you into a secret vault curated by Trazyn the Infinite himself. You uncover why the Necron collector is obsessed with the Von Valancius dynasty and choose whether to disrupt or fulfil his plans.
Did you know?
Rogue Trader, from Owlcat Games (Pathfinder: Kingmaker and Wrath of the Righteous), was the first classic cRPG set in the Warhammer 40,000 universe, and Trazyn is one of the most beloved characters in Necron lore.
Best price today
€6.36
· · check “Region” on the seller’s page
K4G · Marketplace · Steam
Latin America key · check “Region” on the seller’s page
You pay at K4G · the seller sends the key · same price as on their site
Notify me when it drops below €5.72
- On Steam
- €17.49−64 % here
- all-time low
- €6.1610 Oct
- Official now
- €14.86Fanatical
- Average low, 5 mo.
- €8.93
The cheapest Warhammer 40,000: Rogue Trader - The Infinite Museion key right now costs €6.36 at K4G — the best of 13 compared offers. The cheapest official store price is €14.86 at Fanatical. (Prices as of )
Offers 13 · PC · from €6.36
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Warhammer 40,000: Rogue Trader - The Infinite Museion prices by store 7
| Store | Type | Price |
|---|---|---|
| K4G | Marketplace | €6.36 |
| Kinguin | Marketplace | €7.15 |
| Instant Gaming | Marketplace | €7.29 |
| G2A | Marketplace | €9.99 |
| Loaded | Marketplace | €10.79 |
| Fanatical | Official store | €14.86 |
| Steam | Official store | €17.49 |
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Lowest official since we started tracking (Jul 2026)
€14.86
Jul 2026
Lowest — keyshops
€6.16
Oct 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €14.86 | €6.16 |
| Sept 2026 | €14.86 | €6.18 |
| Aug 2026 | €14.86 | €6.44 |
| Jul 2026 | €14.86 | €8.38 |
| Jun 2026 | €17.49 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: K4G, Kinguin, Instant Gaming, G2A, Loaded, Fanatical, Steam
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About this game — FAQ
Does Warhammer 40,000: Rogue Trader - The Infinite Museion have co-op?
Yes, Warhammer 40,000: Rogue Trader - The Infinite Museion supports online co-op.
Does Warhammer 40,000: Rogue Trader - The Infinite Museion have multiplayer?
Yes, Warhammer 40,000: Rogue Trader - The Infinite Museion has multiplayer.
Does Warhammer 40,000: Rogue Trader - The Infinite Museion support crossplay?
Yes, Warhammer 40,000: Rogue Trader - The Infinite Museion supports cross-platform multiplayer.
Can Warhammer 40,000: Rogue Trader - The Infinite Museion be played single-player?
Yes, besides multiplayer modes, Warhammer 40,000: Rogue Trader - The Infinite Museion can also be played solo (single-player).
What languages does Warhammer 40,000: Rogue Trader - The Infinite Museion support?
Warhammer 40,000: Rogue Trader - The Infinite Museion is available in: English, French, German, Spanish - Spain, Russian, Simplified Chinese, Japanese, Turkish.
Does Warhammer 40,000: Rogue Trader - The Infinite Museion use Steam Cloud saves?
Yes, Warhammer 40,000: Rogue Trader - The Infinite Museion uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Warhammer 40,000: Rogue Trader - The Infinite Museion key?
The cheapest Warhammer 40,000: Rogue Trader - The Infinite Museion key is currently sold by K4G for €6.36. That is the best of 13 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €6.16.
How much does Warhammer 40,000: Rogue Trader - The Infinite Museion cost?
Warhammer 40,000: Rogue Trader - The Infinite Museion currently costs from €6.36 — the cheapest offer across the stores we track. For comparison, the game costs €17.49 on Steam, so buying a key saves you about 64%.
Is K4G an official store or a keyshop?
K4G is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.